Weld Neck Flange

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Weld Neck Flange


Application Scenarios:
● Long-distance oil & gas transmission pipelines, wellhead supporting equipment, core process pipelines of refineries;
● High-temperature and high-pressure steam pipelines for power stations, main delivery pipelines of boilers;
● Coal chemical industry, hydrogenation units, high-pressure reaction pipelines for large-scale chemical plants;
● Offshore oil and gas platforms, LNG cryogenic transmission pipelines, connecting nozzles of high-pressure pressure vessels.

Integral Flange


Application Scenarios:
● Long-distance oil & gas transmission pipelines, wellhead supporting equipment, core process pipelines of refineries;
● High-temperature and high-pressure steam pipelines for power stations, main delivery pipelines of boilers;
● Coal chemical industry, hydrogenation units, high-pressure reaction pipelines for large-scale chemical plants;
● Offshore oil and gas platforms, LNG cryogenic transmission pipelines, connecting nozzles of high-pressure pressure vessels.